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lab bio

TermDefinition
cell basic structure and functional unit of all living organism
ecology the scientific study of the interactions between living organisms
niche the specific role an organism has in its ecosystem
autotroph an organism that produces its own food from simple substances such as Water and Light
unicellular an organism that is composed of only one single cell
multicellular an organism that is composed of multiple cells
asexual reproduction involves one parent and produces genetically
sexual reproduction involves two parents with genetic combinations
gamete a mature reproductive cell or sex cell that joins a gamete to create a new individual
heredidty the passing of physical or mental traits from parents to their offspring through genes
gene piece of DNA that acts as a basic unit of heredity
mutation a permanent alternation in the genetic material of all cell
evolution the scientific theory that living organisms change over time, gradually developing from earlier life forms.
natural selection the process where organisms with traits that make them better suited to their environment
heterotroph an organism that gets its energy and nutrients by consuming other living things
homeostasis the ability of a living organism to maintain a stable internal environment
metabolism the total of all chemical processes in a living organism that turns food into energy
organ a structure made of different types of tissues that work together to perform a specific function
organ system a group of organs working together to perform a major body function
organism any individual living thing
reproduction the biological process where new individual organisms are created
stimulas any change is an organism environment that causes it to react.
tissue a group of similar cells that work together to perform a specific function in a living organims
Created by: user-1992111
 

 



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